<template>
    <div class="change-details-box">
        <el-form :model="userData" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
            <el-row>
                <el-col :span="12">
                    <el-form-item label="用户账号" :required="true" >
                        <el-input v-model="userData.mobile" disabled></el-input>
                    </el-form-item>
                </el-col>
                <el-col :span="12">
                    <el-form-item label="证件类型" :required="true" >
                          <el-input v-model="userData.documentType" disabled></el-input>
                    </el-form-item>
                </el-col>
            </el-row>
            <el-row>
                <el-col :span="12">
                    <el-form-item label="用户昵称" prop="userNickname" >
                        <el-input v-model="userData.userNickname"></el-input>
                    </el-form-item>
                </el-col>
                <el-col :span="12">
                        <el-form-item label="证件号码" prop="userDocumentNumber" >
                            <el-input v-model="userData.userDocumentNumber"></el-input>
                        </el-form-item>
                    </el-col>
            </el-row>
            <el-row>
                 <el-col :span="12">
                    <el-form-item label="真实姓名" prop="trueName" >
                        <el-input v-model="userData.trueName"></el-input>
                    </el-form-item>
                </el-col>
            </el-row>
        </el-form>
        <div class="submit-btn">
            <el-button  @click= "cancel">取消</el-button>
            <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
        </div>
    </div>
</template>

<script>
import {deepClone} from '@/utils/index'
export default {
    name:'changeDetails',
    props: {
        userInfo: {
            type: Object,
            default() {
                return {}
            } 
        }
    },
    data () {
        const idCardValidity = (rule, code, callback) => {
        var city = { 11: "北京", 12: "天津", 13: "河北", 14: "山西", 15: "内蒙古", 21: "辽宁", 22: "吉林", 23: "黑龙江 ", 31: "上海", 32: "江苏", 33: "浙江", 34: "安徽", 35: "福建", 36: "江西", 37: "山东", 41: "河南", 42: "湖北 ", 43: "湖南", 44: "广东", 45: "广西", 46: "海南", 50: "重庆", 51: "四川", 52: "贵州", 53: "云南", 54: "西藏 ", 61: "陕西", 62: "甘肃", 63: "青海", 64: "宁夏", 65: "新疆", 71: "台湾", 81: "香港", 82: "澳门", 91: "国外 " };
        var tip = ""
        var pass = true
        if (!code || !/^\d{6}(18|19|20)?\d{2}(0[1-9]|1[012])(0[1-9]|[12]\d|3[01])\d{3}(\d|X)$/i.test(code)) {
            tip = "身份证号格式错误"
            pass = false;
        } else if (!city[code.substr(0, 2)]) {
            // tip = "地址编码错误"
            tip="身份证输入错误"
            pass = false
        } else {
            // 18位身份证需要验证最后一位校验位
            if (code.length === 18) {
            code = code.split('')
            // ∑(ai×Wi)(mod 11)
            // 加权因子
            var factor = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]
            // 校验位
            var parity = [1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2]
            var sum = 0
            var ai = 0
            var wi = 0
            for (var i = 0; i < 17; i++) {
                ai = code[i]
                wi = factor[i]
                sum += ai * wi
            }
            var last = parity[sum % 11];
            if (parity[sum % 11] != code[17]) {
                // tip = "校验位错误"
                tip="身份证输入错误"
                pass = false
            }
            }
        }
        if (!pass) {
            callback(new Error(tip))
        } else {
            callback()
        }
        }
        return{
            ruleForm: {
                name: '',
                region: '',
            },
            rules: {
                userNickname: [
                    { required: true, message: '请输入您的昵称', trigger: 'blur' },
                ],
                userDocumentNumber: [
                    { required: true, message: '请输入您的证件号码', trigger: 'blur' },
                    { pattern: /(^\d{8}(0\d|10|11|12)([0-2]\d|30|31)\d{3}$)|(^\d{6}(18|19|20)\d{2}(0\d|10|11|12)([0-2]\d|30|31)\d{3}(\d|X|x)$)/, message: '请输入正确的证件号'},
                    // { validator: idCardValidity, trigger: 'blur' }
                ],
                trueName: [
                    { required: true, message: '请输入您的真实名称', trigger: 'blur' },
                ],
            },
            userData: {}
        }
    },
    mounted() {
        this.userData =  deepClone(this.userInfo)
    },
    methods: {
        cancel() {
             this.$emit('sent-flag', (this.isChange = false))
        },
        submitForm(formName) {
            this.$refs[formName].validate((valid) => {
            if (valid) {
                this.updateUserInfo();
            } else {
                return false;
            }
            });
        },
        updateUserInfo() {
            let params = {
                trueName: this.userData.trueName,
                userDocumentNumber: this.userData.userDocumentNumber,
                userNickname: this.userData.userNickname
            }
            this.$ajax.updateUserInfo(params).then(res => {
                let {code, msg} = res;
                if (code === 1) {
                    this.$util.message(msg, 'success')
                    this.$emit('sent-flag', (this.isChange = false))
                }
            }).catch(err => {
                this.$util.message(err.msg, 'error')
            });
        }
    }
}
</script>

<style lang="scss">
    .submit-btn {
        text-align: center;
        margin-top: 100px;
    }
</style>